55487329857

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{157273}}^1$

素因数の和:157534

約数の個数: 32

約数和(自身を含む): 83795587200

約数和(自身を除く): 28308257343

約数列:

[1, 3, 9, 27, 73, 179, 219, 537, 657, 1611, 1971, 4833, 13067, 39201, 117603, 157273, 352809, 471819, 1415457, 4246371, 11480929, 28151867, 34442787, 84455601, 103328361, 253366803, 309985083, 760100409, 2055086291, 6165258873, 18495776619, 55487329857]

約数ペア:

[(1, 55487329857), (3, 18495776619), (9, 6165258873), (27, 2055086291), (73, 760100409), (179, 309985083), (219, 253366803), (537, 103328361), (657, 84455601), (1611, 34442787), (1971, 28151867), (4833, 11480929), (13067, 4246371), (39201, 1415457), (117603, 471819), (157273, 352809)]